h2{
    text-align: center;
}

.people_list {
    width: 400px;
    margin: 40px auto;
    padding: 20px;
    border: 1px solid #eee;

    li{
        height: 50px;
        line-height: 50px;
        
        input {
            width: 360px;
            height: 40px;
        }
        }
}